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Old 24th March 2013, 03:58 PM   #1171
Salas is online now Salas  Greece
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Quote:
Originally Posted by merlin el mago View Post
I guess I don't have the issue because sound amazing
Your SUT surely does not care if you got some grid current anyway it seems.
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Old 24th March 2013, 04:02 PM   #1172
neskor is offline neskor  Serbia
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Merlin,
Can you measure grid voltage on your Itchy without SUT?
Just to confirm is that thing with grid current normal thing to happen.
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Old 24th March 2013, 04:06 PM   #1173
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You are right Partridge 977 + cart Denon DL103R
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Old 24th March 2013, 04:07 PM   #1174
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Originally Posted by neskor View Post
Merlin,
Can you measure grid voltage on your Itchy without SUT?
Just to confirm is that thing with grid current normal thing to happen.
I need a little of time, just wait several minutes.
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Old 24th March 2013, 04:17 PM   #1175
Salas is online now Salas  Greece
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neskor make a picture of your build sometime.
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Old 24th March 2013, 04:20 PM   #1176
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Grid to gnd right channel -0.011V
Grid to gnd left channel -0.033V

Both without cart connected.
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Old 24th March 2013, 04:33 PM   #1177
neskor is offline neskor  Serbia
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That is good
I don't know how I get so high DC voltage on grid
Here are some pictures of my "Itchy in one day"
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File Type: jpg 20130324_172314.jpg (79.2 KB, 119 views)
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Old 24th March 2013, 04:34 PM   #1178
neskor is offline neskor  Serbia
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and some horror inside
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Old 24th March 2013, 04:37 PM   #1179
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Originally Posted by neskor View Post
That is good
I don't know how I get so high DC voltage on grid
Here are some pictures of my "Itchy in one day"
Looks good, congrats, as Salas said it depends a lot of kind of tube.
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Old 24th March 2013, 04:39 PM   #1180
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and some horror inside
Keep as separate as possible AC (signal) & DC (power) cables.
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